1. Sodium bromide: NaBr
2. Potassium iodide: KI
3. Magnesium oxide: MgO
4. Aluminum sulfide: Al₂S₃
5. Lithium nitride: Li₃N
6. Calcium nitride: Ca₃N₂
7. Potassium chloride: KCl
8. Barium oxide: BaO
9. Strontium oxide: SrO
10. Silver iodide: AgI
11. Zinc fluoride: ZnF₂
12. Platinum(IV) sulfide: PtS₂
13. Manganese(III) oxide: Mn₂O₃
14. Iron(II) sulfide: FeS
15. Copper(I) oxide: Cu₂O
16. Cobalt(III) bromide: CoBr₃
17. Lead(IV) sulfide: PbS₂
18. Nickel(II) oxide: NiO
19. Chromium(III) sulfide: Cr₂S₃
20. Calcium sulfate: CaSO₄
21. Aluminum phosphate: AlPO₄
22. Ammonium chloride: NH₄Cl
23. Sodium carbonate: Na₂CO₃
24. Potassium acetate: KC₂H₃O₂
25. Magnesium nitrate: Mg(NO₃)₂
26. Iron(III) sulfate: Fe₂(SO₄)₃
27. Copper(II) phosphate: Cu₃(PO₄)₂
28. Ammonium sulfide: (NH₄)₂S
29. Lithium nitrate: LiNO₃
30. Barium hydroxide: Ba(OH)₂
Parent Tip: Review the logic above to help your child master the concept of nomenclature worksheet 3 ionic compounds containing polyatomic ions.